*{
    margin: 0%;
    padding: 0;
}
img{
    display: block;
    width: 100%;
    height: 100%;
}
ul, ol{
    list-style: none;
}
a{
    text-decoration: none;
    color: #fff;
}

.wrap{
    width: 1330px;
    height: 3570px;
    /* background-color: blanchedalmond; */
}
.center{
    width: 1330px;
    margin: auto;
}
/* -----头部------ */
header{
    height: 60px;
    background-color: #3a3a44;
    display: flex;
    justify-content: space-between;
}
header  .left ,.right{
    display: flex;
}
 header  ul {
    display: flex;
}
header img{
    width: 110px;
    height: 50px;
    padding: 5px 0;
    
}
header ul li{
    line-height: 60px;
    /* padding: 0 20px; */
}
header ul li a{
    padding: 0 20px;
}
header  .right  p{
    margin-top: 10px;
    height: 40px;
    line-height: 40px;
    border-radius: 5px;
    background-color: crimson;
    color: #fff;
}
header ul  .side a{
    border-left:1px solid #8b8b8e 
    /* padding-left: 20px; */
   
}
header .right input{
    width: 200px;
    background-color:#3a3a44; 
    outline: none;
    padding-left: 20px;
    border-left:1px solid #8b8b8e;
}


.bg{
    height: 450px;
    /* background-color: orange; */
}
article .section1{
    height: 105px;
    background-color: #f9f9f9;
    display: flex;
    align-items: center;

}
article .section1 .box {
    width: 210px;
    height: 55px;
    /* background-color: darkcyan; */
    display: flex;
       margin-left: 425px;
     
} 
.section1 .box span{
    display: block;
    height: 55px;
    width: 55px;
    border-radius: 50%;
    background:#c4c4c4;
    margin-right: 10px;
}
article .section2{
    height: 2540px;
    /* background-color: purple; */
    display: flex;
}
article .section3{
    width: 1280px;
    height: 360px;
    background-color: #fcfdf8;
}
footer{
    height: 40px;
    background-color: #323332;
}
.section2 .left{
    width: 310px;
    height:100%;
    /* background-color: skyblue; */
    border-right: 1px solid #c4c4c4;
}
.section2 .right{
    width: 980px;
    height: 100%;
    /* background-color: springgreen; */
}
.section2 .left .left1{
    width: 210px;
    margin: 50px auto;
    /* background-color: steelblue; */
    line-height: 35px;
}
.left1 h3{
    margin-bottom: 20px;
    
   
}
.left1 ul li{
    border-top: 1px solid #c4c4c4;
}
.section2 .right  .right1{
    width: 770px;
    /* height: 100%; */
    margin: auto;
    /* background-color: violet; */
}
.right1 .box1{
    height: 310px;
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
    border-bottom: 1px dotted #c4c4c4;
    
}
.box1 .box1-1{
    width: 80px;
    /* background-color: #c4c4c4; */
}
.box1 .box1-1 span{
    border:1px solid #c4c4c4;
}
.box1 .box1-2{
    width: 670px;
    /* background-color: #c4c4c4; */
}
.box1 .box1-2 p{
    line-height: 35px;
    margin-bottom: 45px;
    text-align: justify;
}
.right1 .box2{
    height: 1580px;
    /* background-color: cadetblue; */
    margin: 40px 0;
    
}
.right1 .box2 span{
    display: inline-block;
    
    width: 75px;
   
    border-bottom: 1px solid #c4c4c4;
   vertical-align: middle;
   margin: 0 20px;
}
.right1 .box2 h3{
    text-align: center;
    padding: 40px 0px;
}
.right1 .box2 p{
    line-height: 35px;
    text-align: justify;
    margin-bottom: 40px;
    
}
.right1 .box3{
    height: 195px;
    /* background-color: cadetblue; */
    border-bottom: 1px solid #c4c4c4;
    border-top: 1px solid #c4c4c4;
   
}
.right1 .box3 p{
    margin: 15px 0;
    line-height: 30px;
    font-size: 12px;
    color: #bdbdbd;
}
.right1 .box4{
    height: 240px;
    background-color: #c4c4c4;
    margin: 40px 0;
    border-top: 1px solid #c4c4c4;
}
.right1 .box4 p{
    padding-top: 20px;

}

aside{
    display: flex;
    flex-direction: column;
}
aside img{
    width: 40px;
    height: 40px;
    margin-top: 20px;
}
.section3  .section3-1{
    padding: 40px 0 0 40px;
    
   

}
.section3 img{
    height: 180px;
}
.section3 ul{
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}
.section3 ul li {
    width: 280px;
    height: 250px;
    
}
.section3 .section3-1 div{
    line-height: 35px;
}